From: Michael Jerris <mike@jerris.com>
Date: Wed, 27 Feb 2008 23:30:49 +0000 (+0000)
Subject: properly tear down on a restart.
X-Git-Tag: v1.0.6~38^3~510
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79f2bfc536aba238fe2290f0e95a556e2d9ba42b;p=thirdparty%2Ffreeswitch.git

properly tear down on a restart.

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@411 a93c3328-9c30-0410-af19-c9cd2b2d52af
---

diff --git a/libs/freetdm/src/zap_isdn.c b/libs/freetdm/src/zap_isdn.c
index 772c895842..73bf924035 100644
--- a/libs/freetdm/src/zap_isdn.c
+++ b/libs/freetdm/src/zap_isdn.c
@@ -327,8 +327,9 @@ static __inline__ void state_advance(zap_channel_t *zchan)
 		break;
 	case ZAP_CHANNEL_STATE_RESTART:
 		{
-			zap_set_state_locked(zchan, ZAP_CHANNEL_STATE_DOWN);
-			zap_channel_close(&zchan);
+			if (zchan->last_state > ZAP_CHANNEL_STATE_HANGUP) { 
+				zap_set_state_locked(zchan, ZAP_CHANNEL_STATE_HANGUP);
+			}
 		}
 		break;
 	case ZAP_CHANNEL_STATE_PROGRESS_MEDIA: